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	param	t-stat
$ω$	0.7825	5.44
$α$	0.0840	6.76
$β$	0.8509	39.41
$γ_{1}$	0.1852	2.28
$γ_{2}$	-0.3514	-2.83
$γ_{3}$	0.1809	2.22
$γ_{4}$	-0.0799	-0.89
$γ_{5}$	0.1997	1.86
$γ_{6}$	-0.2180	-2.19
$γ_{7}$	0.1806	1.65
$γ_{8}$	-0.2642	-2.10
$γ_{9}$	0.3933	3.10
$γ_{10}$	-0.3430	-4.11

V-Lab

Argan Inc Zero Slope Spline-GARCH Volatility Analysis

Volatility Prediction for Thursday, February 12th, 2026:90.67% (+19.46%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

Other Argan Inc Analyses